Laminate molding method and laminate molding apparatus
US-2021394270-A1 · Dec 23, 2021 · US
Use of electric fields
Use of electric fields · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22F2202/06 |
| Official title | Use of electric fields |
| Display label | Use of electric fields |
| Total patents | 104 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 8 |
| 2019 | 13 |
| 2020 | 16 |
| 2021 | 17 |
| 2022 | 9 |
| 2023 | 13 |
| 2024 | 10 |
| 2025 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manufacture of Particulate Reference Materials
US-2021358646-A1 · Nov 18, 2021 · US
Metal powder compactors
US-2021354202-A1 · Nov 18, 2021 · US
Method for producing metal foam
US-2021283683-A1 · Sep 16, 2021 · US
Method for manufacturing metal alloy foam
US-2021276090-A1 · Sep 9, 2021 · US
Controlled fiber orientation in additive manufactured parts
US-2021260656-A1 · Aug 26, 2021 · US
Method of producing heat dissipation substrate and method of producing composite substrate
US-2021242385-A1 · Aug 5, 2021 · US
Wick structure and system and method of making wick structure
US-2021231385-A1 · Jul 29, 2021 · US
Method and apparatus for manufacturing a three-dimensional object
US-2021187617-A1 · Jun 24, 2021 · US
Preparation method for metal foam
US-2021154739-A1 · May 27, 2021 · US
Powder layer former
US-2021060650-A1 · Mar 4, 2021 · US
Systems and methods of additive structural build techniques
US-10933492-B2 · Mar 2, 2021 · US
Controlling wetting for magnetohydrodynamic metal manufacturing
US-10906102-B2 · Feb 2, 2021 · US
Scatter reduction in additive manufacturing
US-10898968-B2 · Jan 26, 2021 · US
Magnetohydrodynamic deposition rate control for metal manufacturing
US-10751799-B2 · Aug 25, 2020 · US
Method for making metal-carbon composites and compositions
US-10662509-B2 · May 26, 2020 · US
Preparation method for metal foam
US-2020147692-A1 · May 14, 2020 · US
Material feeding device, additive manufacturing apparatus, and material supplying method
US-10647104-B2 · May 12, 2020 · US
Method and system for rapid processing of materials and coatings of variable and controllable density with nanometer and micrometer sub-structures
US-2020139438-A1 · May 7, 2020 · US
Molten material interfaces for magnetohydrodynamic metal manufacturing
US-10639718-B2 · May 5, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F2202/06?
- CPC B22F2202/06 is the Cooperative Patent Classification code for “Use of electric fields.”
- How many patents are filed under CPC B22F2202/06 (Use of electric fields)?
- Our database includes 104 publications tagged with this CPC code.
- Is patent activity under CPC B22F2202/06 growing?
- Publication counts under this code: 10 in 2024 vs 9 in 2025 (latest complete years).